Vesce velue / Vesce d’hiver (Vicia villosa) graines
- Violet-blue flowers – an attractive source of nectar for bees and other pollinators.
- Cold-hardy legume – protects the soil over winter and fixes nitrogen.
- One packet (20g) is sufficient for approximately 5 m² – high-yielding and easy to sow.
2,59 €
Description
Hardy legume for green manure and soil improvement – produces violet flowers and attracts pollinators.
Winter vetch, also known as hairy vetch (Vicia villosa), is an extremely resilient, cold-hardy legume and one of the classic plants used for green manuring. Originally native to the Mediterranean region, it is now widespread across Europe. Its dense growth and vigorous root system help protect the soil from erosion and nutrient leaching – especially during the winter months.
With its delicate violet-blue flowers, winter vetch is not only practical but also attractive. It serves as a valuable forage plant for bees and attracts numerous pollinating insects during its flowering period. Its ability to fix atmospheric nitrogen makes it a natural soil improver and an ideal companion for mixed cropping with cereals or grasses. As a catch crop or green manure, it contributes to long-term soil fertility and a healthy, living soil structure.
Use in raised beds
In raised beds, winter vetch is particularly effective for maintaining a living substrate over the winter. It establishes quickly, forms a protective plant cover, and prevents nutrient loss through leaching. After flowering, the plant material can simply be incorporated into the soil, adding valuable organic matter. Its frost tolerance and vigorous growth make it an excellent choice for winter cover cropping in raised beds.
Fiche de la plante
| Identification des plantes | Fleur sauvage |
|---|---|
| Mode d'emploi | Bonne plante nourricière pour les insectes, Engrais vert |
| Cycle de vie | Annuelle ou bisannuelle |
| Espèce | Fabaceae |
| Reproduction des semences de graines | Production conventionnelle |
| Région d'origine | Asie, Asie mineure, La région méditerranéenne |
| Caractéristiques | Germe dans l'obscurité, Plante méllifère, Résistante à l'hiver |
| Hauteur de croissance | 40-80 cm |
| Couleur des fleurs | Bleu, Violet |
| Période de floraison | Juillet, Juin, Mai |
| Structure racinaire | Racine profonde |
Conseils de culture
| Période de semis en pleine terre | Août, Octobre, Septembre |
|---|---|
| Profondeur de semis | 2-5 cm |
| Température de germination | 10-18°C |
| Durée de germination | 2-3 semaines |
| Climat | Tempéré |
| Type de sol | Humus, Perméable, Profond, Riche en nutriments |
| Ensoleillement | Mi-ombre, Plein soleil |
| Besoin en eau | Faible |
| Distance de semis | 20 cm |
Semis et entretien
Sowing & Care
Sow directly outdoors from August to October. Sow the seeds approximately 2–4 cm deep and cover lightly with soil. Winter vetch germinates reliably and withstands even severe frost without damage. It prefers sunny to partially shaded locations with well-drained, humus-rich soil. In spring, it can be incorporated into the soil as green manure or used as a forage crop. Easy to grow, adaptable and highly beneficial – a classic in organic gardening.
Note on contents: One packet (20g) is sufficient for approximately 5 m² of surface area.
Autres noms
Nom botanique: Vicia villosa
Allemand: Winterwicke, Zottige Wicke,
Anglais: Winter vetch, Hairy vetch
Français: Vesce velue, Vesce d’hiver
Italien: Veccia pelosa, Veccia invernale
Espagnol: Veza villosa, veza peluda, veza de invierno
Néerlandais: Harige wikke, Winterwikke
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